The B1 oil seal features dimensions of 400.0 x 440.0 x 20.0 mm, designed for effective sealing in industrial applications. Made from high-quality materials, this metric oil seal prevents fluid leakage and protects against contaminants, ensuring the longevity of machinery. Its construction adheres to industry standards, providing a reliable sealing solution for various mechanical systems. The precise fit enhances operational efficiency, making it an essential component for maintaining optimal performance in demanding environments.